The process of penicillin production is characterized by nonlinearities and parameter uncertainties that make it difficult to control. In the paper the development and testing of a multivariable fuzzy control system that makes use of type-2 fuzzy sets for the control of pH and temperature are described. The performance of the type-2 fuzzy logic control system (T2FLCS) is compared by simulation with that of a type-1 fuzzy logic control system (T1FLCS) and that of a control system with traditional proportional-integral-derivative (PID) controllers proposed in the literature. The fuzzy controllers are optimized using an ANFIS algorithm. The best results are obtained with the T2FLCS particularly when uncertainties are present in the control system.

Cosenza, B., Galluzzo, M. (2012). Nonlinear fuzzy control of a fed-batch reactor for penicillin production. COMPUTERS & CHEMICAL ENGINEERING, 36, 273-281 [10.1016/j.compchemeng.2011.07.016].

Nonlinear fuzzy control of a fed-batch reactor for penicillin production

GALLUZZO, Mose'
2012-01-01

Abstract

The process of penicillin production is characterized by nonlinearities and parameter uncertainties that make it difficult to control. In the paper the development and testing of a multivariable fuzzy control system that makes use of type-2 fuzzy sets for the control of pH and temperature are described. The performance of the type-2 fuzzy logic control system (T2FLCS) is compared by simulation with that of a type-1 fuzzy logic control system (T1FLCS) and that of a control system with traditional proportional-integral-derivative (PID) controllers proposed in the literature. The fuzzy controllers are optimized using an ANFIS algorithm. The best results are obtained with the T2FLCS particularly when uncertainties are present in the control system.
2012
Settore ING-IND/26 - Teoria Dello Sviluppo Dei Processi Chimici
Cosenza, B., Galluzzo, M. (2012). Nonlinear fuzzy control of a fed-batch reactor for penicillin production. COMPUTERS & CHEMICAL ENGINEERING, 36, 273-281 [10.1016/j.compchemeng.2011.07.016].
File in questo prodotto:
File Dimensione Formato  
Nonlinear fuzzy control of a fed-batch reactor for penicillin production.pdf

Solo gestori archvio

Descrizione: Articolo in pdf
Dimensione 683.39 kB
Formato Adobe PDF
683.39 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/76609
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 21
  • ???jsp.display-item.citation.isi??? 18
social impact